"The House That Dragons Built" is a documentary series that began in 2022, offering an in-depth look behind the scenes of the hit fantasy drama. Over the course of three seasons, the show features interviews and insights from key cast members including Emma D'Arcy, Olivia Cooke, Matt Smith, Fabien Frankel, Steve Toussaint, and Rhys Ifans. The documentary explores the creative process, production challenges, and the intricate world-building that brings the epic story to life. Through exclusive footage and candid conversations, viewers gain a deeper understanding of the performances and craftsmanship involved in the series. Each season delves into different aspects of the production, from costume design and visual effects to the actors' preparation for their roles. "The House That Dragons Built" serves as a companion piece for fans, illuminating the artistry and dedication behind one of television's most ambitious projects.